ATE189551T1 - IMAGE STORAGE SYSTEM FOR VEHICLE IDENTIFICATION - Google Patents
IMAGE STORAGE SYSTEM FOR VEHICLE IDENTIFICATIONInfo
- Publication number
- ATE189551T1 ATE189551T1 AT94916083T AT94916083T ATE189551T1 AT E189551 T1 ATE189551 T1 AT E189551T1 AT 94916083 T AT94916083 T AT 94916083T AT 94916083 T AT94916083 T AT 94916083T AT E189551 T1 ATE189551 T1 AT E189551T1
- Authority
- AT
- Austria
- Prior art keywords
- image
- data representing
- sensor
- storage system
- generating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Warehouses Or Storage Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Image Processing (AREA)
Abstract
An image storage system suitable for use with devices for detecting/recording overspeeding vehicles. The system includes at least one image sensor (11, 15, 53, 55) for generating data representing an image applied to the sensor. The system includes means for applying a first image (10, 54) to the sensor (11, 53) for generating first data representing at least relatively coarse features in the first image, and means for applying a second image (14, 56) including an enlarged portion of the first image to the sensor (15, 55) for generating second data representing at least relatively fine features in the first image. The second data representing relatively fine features has a set level of definition. The first data representing relatively coarse features has a level of definition which is below the set level. The quantity of data is thereby reduced for storage purposes. A data storage system including a frame grabber (19) and digital computer (20) having a hard disk is also disclosed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL894493 | 1993-05-24 | ||
PCT/AU1994/000260 WO1994028527A1 (en) | 1993-05-24 | 1994-05-23 | Image storage system for vehicle identification |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE189551T1 true ATE189551T1 (en) | 2000-02-15 |
Family
ID=3776911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94916083T ATE189551T1 (en) | 1993-05-24 | 1994-05-23 | IMAGE STORAGE SYSTEM FOR VEHICLE IDENTIFICATION |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0700559B1 (en) |
JP (1) | JP3410470B2 (en) |
AT (1) | ATE189551T1 (en) |
DE (1) | DE69422918T2 (en) |
DK (1) | DK0700559T3 (en) |
ES (1) | ES2144521T3 (en) |
GR (1) | GR3033355T3 (en) |
HK (1) | HK1013157A1 (en) |
PT (1) | PT700559E (en) |
WO (1) | WO1994028527A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5938717A (en) * | 1996-03-04 | 1999-08-17 | Laser Technology, Inc. | Speed detection and image capture system for moving vehicles |
US6760061B1 (en) | 1997-04-14 | 2004-07-06 | Nestor Traffic Systems, Inc. | Traffic sensor |
JPH11213137A (en) | 1998-01-29 | 1999-08-06 | Matsushita Electric Ind Co Ltd | Image processor |
US6546119B2 (en) * | 1998-02-24 | 2003-04-08 | Redflex Traffic Systems | Automated traffic violation monitoring and reporting system |
AU2027500A (en) | 1998-11-23 | 2000-06-13 | Nestor, Inc. | Non-violation event filtering for a traffic light violation detection system |
FR2797081B1 (en) * | 1999-07-29 | 2002-10-31 | Positive | METHOD FOR IDENTIFYING A LICENSE MOTOR VEHICLE AND APPARATUS FOR IDENTIFYING MOTOR VEHICLE THEREOF |
DE19960887A1 (en) * | 1999-12-17 | 2001-06-21 | Robot Foto Electr Kg | Location information for file compression |
US7986339B2 (en) | 2003-06-12 | 2011-07-26 | Redflex Traffic Systems Pty Ltd | Automated traffic violation monitoring and reporting system with combined video and still-image data |
US7821422B2 (en) | 2003-08-18 | 2010-10-26 | Light Vision Systems, Inc. | Traffic light signal system using radar-based target detection and tracking |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1248218A (en) * | 1983-07-29 | 1989-01-03 | William R. Wray | Method and apparatus for image processing with field portions |
US4742558A (en) * | 1984-02-14 | 1988-05-03 | Nippon Telegraph & Telephone Public Corporation | Image information retrieval/display apparatus |
DE3535588A1 (en) * | 1985-10-05 | 1987-04-09 | Robot Foto Electr Kg | Method and device for photographic detection of highly luminous or reflecting parts of a field of vision to be photographed |
GB2266398A (en) * | 1992-04-16 | 1993-10-27 | Traffic Technology Limited | Vehicle monitoring apparatus |
-
1994
- 1994-05-23 PT PT94916083T patent/PT700559E/en unknown
- 1994-05-23 EP EP94916083A patent/EP0700559B1/en not_active Expired - Lifetime
- 1994-05-23 DK DK94916083T patent/DK0700559T3/en active
- 1994-05-23 WO PCT/AU1994/000260 patent/WO1994028527A1/en active IP Right Grant
- 1994-05-23 ES ES94916083T patent/ES2144521T3/en not_active Expired - Lifetime
- 1994-05-23 JP JP50000995A patent/JP3410470B2/en not_active Expired - Fee Related
- 1994-05-23 AT AT94916083T patent/ATE189551T1/en not_active IP Right Cessation
- 1994-05-23 DE DE69422918T patent/DE69422918T2/en not_active Expired - Fee Related
-
1998
- 1998-12-21 HK HK98114195A patent/HK1013157A1/en not_active IP Right Cessation
-
2000
- 2000-05-02 GR GR20000401040T patent/GR3033355T3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3410470B2 (en) | 2003-05-26 |
DE69422918D1 (en) | 2000-03-09 |
ES2144521T3 (en) | 2000-06-16 |
EP0700559A1 (en) | 1996-03-13 |
JPH08510349A (en) | 1996-10-29 |
DK0700559T3 (en) | 2000-07-24 |
PT700559E (en) | 2000-07-31 |
HK1013157A1 (en) | 1999-08-13 |
WO1994028527A1 (en) | 1994-12-08 |
EP0700559B1 (en) | 2000-02-02 |
GR3033355T3 (en) | 2000-09-29 |
DE69422918T2 (en) | 2000-10-12 |
EP0700559A4 (en) | 1997-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |